there are six saiyans in all
No,all he can get to is SSJ4
Yes, saiyans are indeed capable of using the kamehamehatechnique in SSJ form. However, the saiyan in question must have learned the technique beforehand.
Because Super Saiyans aren't real in real life only in the anime plus its physically impossible for a human in real life anyway
no level you have to unlock it.
there are six saiyans in all
Gohan is half human and half saiyan since his mom is from earth and his dad goku is from the planet vegeta where all the saiyans live.
Yes, they will come to take the Earth and sell it to Frieza.
All saiyans are pretty powerful
4, ssj1-ssj4
No, saiyans live forever, unless, you know.. Someone kills you, but Gokus too strong
Raditz is Goku's older brother, who is a Saiyan. He first appeared shortly after the beginning of the series. He is the weakest of all the Saiyans that the Earth-Fighters encounter. At the time Raditz arrives on Earth, he is one of Four(known) Saiyans alive: Goku, Raditz, Vegeta, and Nappa.
same way as humans
I would venture to say not many. Super Saiyans are from a work of fiction, Dragon Ball, and most readers/viewers understand that it is fiction. There are those that have difficulty sorting out fact from fiction such as very young children and the mentally ill. However, the majority of people enjoy saiyans for what they are, part of a good story.
Only Saiyans can become Super Saiyans. Uub is a human.
Well... Dragonballs can grant any wish so saiyans can ask the dragon to turn them to super saiyans so it is possible
No as only saiyans and half saiyans can turn super saiyans so the only way to become super saiyan is to have saaiyan blood and needs to be strong.